any moment now, house speaker john boehner will light the capitol christmas tree. yes, it's still called a christmas tree. enjoy it while can. this is temporary set. ♪ ♪ >> dana: back with more on the murder-suicide we talked about in the "a" block. we'll talk about the possible underlying factors of the violence. listen to rush limbaugh. >> might there have been a better outcome if there had been a marriage involved between mr. belcher and his girlfriend? i don't know. all i know is that i look at the statistics from single parenthood and children out of wedlock and what happens to kids in those circumstances, what happens to the fathers in those circumstances. it's not good. >> dana: an degreia, i'm a believer in the institution of marriage to solidify families and root you in a grounded, make it possibly tradition and hopefully be prosperous in the future. there is a lot, there are many babies born out of wedlock. all across america. and all races. in particular, in african-american families and growing in hispanic and white families as well. do you think it